Display screen or portion thereof with animated graphical user interface



FIG. 1 is a front view of a display screen or portion thereof with animated graphical user interface showing the claimed design; and,

FIG. 2 is a front view of a second image thereof.

The dashed broken lines showing the display screen or portion thereof forms no part of the claimed design. The remaining broken lines showing portions of the animated graphical user interface forms no part of the claimed design.

The process or period in which one image transitions to another forms no part of the claimed design.

The appearance of the animated graphical user interface sequentially transitions between the images shown in FIGS. 1-2. 

CLAIM The ornamental design for a display screen or portion thereof with animated graphical user interface, as shown and described. 